发明人黄志刚,何建平,钱学锋. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112715713 A, 授权公告日 2023-05-19.
发明人刘建华,徐明华,孙丽萍. "Method for the Synthesis of HPA-12" [P]. 中国发明专利, 专利号 CN 115625578 B, 授权公告日 2022-07-10.
发明人马晓峰,杨光,钱学锋. "A Process for Preparing High-Purity HPA-12" [P]. 中国发明专利, 专利号 CN 116290959 B, 授权公告日 2017-05-17.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2018, 1244, 7439-7469.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2013, 2001, (6), 657-674.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of HPA-12 Using HRMS and NMR". J. Chromatogr. A, 2017, 1293, (1), 979-997.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2020, 844, 273-288.